WO2008085616A2 - Fiber-containing diamond-impregnated cutting tools - Google Patents
Fiber-containing diamond-impregnated cutting tools Download PDFInfo
- Publication number
- WO2008085616A2 WO2008085616A2 PCT/US2007/086156 US2007086156W WO2008085616A2 WO 2008085616 A2 WO2008085616 A2 WO 2008085616A2 US 2007086156 W US2007086156 W US 2007086156W WO 2008085616 A2 WO2008085616 A2 WO 2008085616A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fibers
- cutting
- drill bit
- cutting tool
- diamond
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
- E21B10/56—Button-type inserts
- E21B10/567—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts
- E21B10/573—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts characterised by support details, e.g. the substrate construction or the interface between the substrate and the cutting element
- E21B10/5735—Interface between the substrate and the cutting element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
- B22F7/08—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools with one or more parts not made from powder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
- B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
- B24D3/04—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic
- B24D3/06—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic metallic or mixture of metals with ceramic materials, e.g. hard metals, "cermets", cements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
- B32B15/011—Layered products comprising a layer of metal all layers being exclusively metallic all layers being formed of iron alloys or steels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
- B32B15/013—Layered products comprising a layer of metal all layers being exclusively metallic one layer being formed of an iron alloy or steel, another layer being formed of a metal other than iron or aluminium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C26/00—Alloys containing diamond or cubic or wurtzitic boron nitride, fullerenes or carbon nanotubes
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
- E21B10/48—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of core type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F2005/001—Cutting tools, earth boring or grinding tool other than table ware
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/81—Tool having crystalline cutting edge
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/89—Tool or Tool with support
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007800507298A CN101652533B (en) | 2006-11-30 | 2007-11-30 | Fiber-containing diamond-impregnated cutting tools |
ES07865035.5T ES2635721T3 (en) | 2006-11-30 | 2007-11-30 | Diamond impregnated cutting tools containing fibers |
EP07865035.5A EP2092155B1 (en) | 2006-11-30 | 2007-11-30 | Fiber-containing diamond-impregnated cutting tools |
CA2671193A CA2671193C (en) | 2006-11-30 | 2007-11-30 | Fiber-containing diamond-impregnated cutting tools |
AU2007342231A AU2007342231B2 (en) | 2006-11-30 | 2007-11-30 | Fiber-containing diamond-impregnated cutting tools |
ZA2009/03902A ZA200903902B (en) | 2006-11-30 | 2009-06-04 | Fiber-containing diamond-impregnated cutting tools |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US86788206P | 2006-11-30 | 2006-11-30 | |
US60/867,882 | 2006-11-30 | ||
US91701607P | 2007-05-09 | 2007-05-09 | |
US60/917,016 | 2007-05-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2008085616A2 true WO2008085616A2 (en) | 2008-07-17 |
WO2008085616A3 WO2008085616A3 (en) | 2008-11-20 |
Family
ID=39609234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2007/086156 WO2008085616A2 (en) | 2006-11-30 | 2007-11-30 | Fiber-containing diamond-impregnated cutting tools |
Country Status (8)
Country | Link |
---|---|
US (6) | US7695542B2 (en) |
EP (1) | EP2092155B1 (en) |
CN (1) | CN101652533B (en) |
AU (1) | AU2007342231B2 (en) |
CA (1) | CA2671193C (en) |
ES (1) | ES2635721T3 (en) |
WO (1) | WO2008085616A2 (en) |
ZA (4) | ZA200903902B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9404311B2 (en) | 2006-11-30 | 2016-08-02 | Longyear Tm, Inc. | Fiber-containing diamond-impregnated cutting tools and methods of forming and using same |
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Also Published As
Publication number | Publication date |
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EP2092155A2 (en) | 2009-08-26 |
WO2008085616A3 (en) | 2008-11-20 |
CN101652533B (en) | 2013-05-01 |
US20090078469A1 (en) | 2009-03-26 |
US20120228036A1 (en) | 2012-09-13 |
US20090071724A1 (en) | 2009-03-19 |
CA2671193A1 (en) | 2008-07-17 |
AU2007342231B2 (en) | 2011-06-23 |
US8191445B2 (en) | 2012-06-05 |
ES2635721T3 (en) | 2017-10-04 |
ZA200903902B (en) | 2011-05-25 |
US8146686B2 (en) | 2012-04-03 |
US7975785B2 (en) | 2011-07-12 |
AU2007342231A1 (en) | 2008-07-17 |
ZA201004150B (en) | 2012-02-29 |
CA2671193C (en) | 2012-04-24 |
US9404311B2 (en) | 2016-08-02 |
US7695542B2 (en) | 2010-04-13 |
ZA201004149B (en) | 2012-02-29 |
EP2092155B1 (en) | 2017-05-03 |
EP2092155A4 (en) | 2015-09-23 |
US20100008738A1 (en) | 2010-01-14 |
ZA201004148B (en) | 2012-02-29 |
US20080128170A1 (en) | 2008-06-05 |
CN101652533A (en) | 2010-02-17 |
US20140311809A1 (en) | 2014-10-23 |
US8783384B2 (en) | 2014-07-22 |
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